XML 30 R20.htm IDEA: XBRL DOCUMENT v3.21.2
Fees and Related Party Transactions (Details) - USD ($)
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Advisory Fees [Abstract]        
Advisory fees at annual rate of the Members' Capital     1.50%  
Advisory fees $ 114,709 $ 102,681 $ 224,618 $ 204,232
Sponsor Fees [Abstract]        
Sponsor fees 59,976 54,080 $ 117,793 107,866
Incentive Allocation [Abstract]        
Percentage of incentive allocation     20.00%  
Incentive allocation 79,082 5,975 $ 425,718 77,202
Administrator's Fee [Abstract]        
Administrator's fees $ 9,724 $ 9,018 $ 19,034 $ 17,617
Class 0 Units [Member]        
Sponsor Fees [Abstract]        
Sponsor fees at annual rate of the Members' Capital     0.50%  
Class 2 Units [Member]        
Sponsor Fees [Abstract]        
Sponsor fees at annual rate of the Members' Capital     1.25%